30561244

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 64370880

約数和(自身を除く): 33809636

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 116, 122, 203, 244, 406, 427, 617, 812, 854, 1234, 1708, 1769, 2468, 3538, 4319, 7076, 8638, 12383, 17276, 17893, 24766, 35786, 37637, 49532, 71572, 75274, 125251, 150548, 250502, 263459, 501004, 526918, 1053836, 1091473, 2182946, 4365892, 7640311, 15280622, 30561244]

約数ペア:

[(1, 30561244), (2, 15280622), (4, 7640311), (7, 4365892), (14, 2182946), (28, 1091473), (29, 1053836), (58, 526918), (61, 501004), (116, 263459), (122, 250502), (203, 150548), (244, 125251), (406, 75274), (427, 71572), (617, 49532), (812, 37637), (854, 35786), (1234, 24766), (1708, 17893), (1769, 17276), (2468, 12383), (3538, 8638), (4319, 7076)]